Cube 2: Hypercube

Cube 2: Hypercube is a 2002 science-fiction film about several strangers trapped inside a hypercube. While the name suggests it is a sequel to the 1998 film Cube, Cube 2: Hypercube does not depend on the events of the first film to set the stage.

Kate: I thought that you said you'd been wandering these rooms for hours.

Jerry: Yeah, that's the weird thing, isn't it. Each one of these rooms has six of these doors or portals, but no matter how many different doors or portals I go through I always wound up in the same three rooms. Until now.